You've got some stuff there that don't belong. 4th picture. The 440 round ball is for a 45 rifle. The 490 round ball is for a 50 rifle. But the 454 round ball is for a 44 revolver. It's too big for your 45 and too small for your 50.

good score, I have the same T/C hawken in .50 (and flintlock), it's taken plenty of deer. Overall, a good shooting gun. for .50, 70gns equivalent of FFF behind a .490 patched round ball is the standard target/practice load. I also use about 90gns for hunting.